Ishk

Ishk may refer to:


 * Institute for the Study of Human Knowledge, the educational charity founded by the psychologist Robert E. Ornstein in Los Altos, California, US.
 * Ishkashimi language, the language spoken in Afghanistan and Tajikistan.
 * Ichthyological Society of Hong Kong, an organization for the professional analysis about ichthyological-based biodiversity and the fish-related knowledge education in Hong Kong.
 * Island School Hong Kong, a secondary school